diff options
| author | James Hogan <james.hogan@imgtec.com> | 2016-06-15 19:29:47 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-06-15 23:58:17 +0200 |
| commit | 258f3a2ea93ff7e322006c716cedc4fa3d861453 (patch) | |
| tree | 06792df7de3f877db5af2850c454f36a18d11cec /arch/mips/include/asm/kvm_host.h | |
| parent | d5cd26bcfc881f5443d510e3acd40b30d7b7d0df (diff) | |
MIPS: KVM: Convert emulation to use asm/inst.h
Convert various MIPS KVM guest instruction emulation functions to decode
instructions (and encode translations) using the union mips_instruction
and related enumerations in asm/inst.h rather than #defines and
hardcoded values.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/mips/include/asm/kvm_host.h')
| -rw-r--r-- | arch/mips/include/asm/kvm_host.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index b8cb74270746..1e002136f514 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -19,6 +19,7 @@ #include <linux/threads.h> #include <linux/spinlock.h> +#include <asm/inst.h> #include <asm/mipsregs.h> /* MIPS KVM register ids */ @@ -733,21 +734,21 @@ enum emulation_result kvm_mips_check_privilege(u32 cause, struct kvm_run *run, struct kvm_vcpu *vcpu); -enum emulation_result kvm_mips_emulate_cache(u32 inst, +enum emulation_result kvm_mips_emulate_cache(union mips_instruction inst, u32 *opc, u32 cause, struct kvm_run *run, struct kvm_vcpu *vcpu); -enum emulation_result kvm_mips_emulate_CP0(u32 inst, +enum emulation_result kvm_mips_emulate_CP0(union mips_instruction inst, u32 *opc, u32 cause, struct kvm_run *run, struct kvm_vcpu *vcpu); -enum emulation_result kvm_mips_emulate_store(u32 inst, +enum emulation_result kvm_mips_emulate_store(union mips_instruction inst, u32 cause, struct kvm_run *run, struct kvm_vcpu *vcpu); -enum emulation_result kvm_mips_emulate_load(u32 inst, +enum emulation_result kvm_mips_emulate_load(union mips_instruction inst, u32 cause, struct kvm_run *run, struct kvm_vcpu *vcpu); @@ -758,11 +759,14 @@ unsigned int kvm_mips_config4_wrmask(struct kvm_vcpu *vcpu); unsigned int kvm_mips_config5_wrmask(struct kvm_vcpu *vcpu); /* Dynamic binary translation */ -extern int kvm_mips_trans_cache_index(u32 inst, u32 *opc, - struct kvm_vcpu *vcpu); -extern int kvm_mips_trans_cache_va(u32 inst, u32 *opc, struct kvm_vcpu *vcpu); -extern int kvm_mips_trans_mfc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu); -extern int kvm_mips_trans_mtc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu); +extern int kvm_mips_trans_cache_index(union mips_instruction inst, + u32 *opc, struct kvm_vcpu *vcpu); +extern int kvm_mips_trans_cache_va(union mips_instruction inst, u32 *opc, + struct kvm_vcpu *vcpu); +extern int kvm_mips_trans_mfc0(union mips_instruction inst, u32 *opc, + struct kvm_vcpu *vcpu); +extern int kvm_mips_trans_mtc0(union mips_instruction inst, u32 *opc, + struct kvm_vcpu *vcpu); /* Misc */ extern void kvm_mips_dump_stats(struct kvm_vcpu *vcpu); |